is sending patriot air defense missiles and 400 troops to syria. the goal clearly is to show that they're going to make a commitment to deter a syrian attack. >> i think so and hope so. i can understand what why turkey would be very concerned and we have seen indications that syria has prepared in some respects these chemical weapons that is deeply disturbing and we have also seen that the mean sheen guns would be fired against the syrian people themselves, so if you have a government that's going to file -- chemical weapons and and as a neighboring -- regime you got to think, if they're willing to take the steps against their own people. i think it was a prudent step to take and i hope that she knows that any step it takes, it's chemical weapons against their own people or others would be met with a severest of consequences. do you believe his role is almost over? >> well, he's certainly lost control, but this week, we're only stating the obvious. but they can't help but see the deterioration in the position of the assad they're having to resort t